package com.kuang.service;

import com.kuang.pojo.Teachers;

import java.util.List;

public interface TeacherService {
    int addTeacher(Teachers teacher);

    int deleteTeacherByTid(int Tid);

    int updateTeacher(Teachers teacher);

    Teachers queryTeacherByTid(int Tid);

    List<Teachers> queryAllTeacher();
}
